How do i make enemies grab and rise to a platform where the player is?

Sorry again here for asking help.

As topic…anyone know a simple way on how to make enemies to chase the player even when he’s on a platform,…i know about the pathfinding behavior but i just can’t make it to work on a 2d platformer. Any hint appreciated…
i’ve alredy set up the enemies chasing player when is on floor but that is the easy part…

i would use trigger zones, that make the npc jump, when its chasing the player.

k thanks i’m trying as you suggested.